Finally, on the macro scale (worldwide), LED lighting could save over 569 TWh (terawatt-hours) of energy annually by 2035, equal to the annual energy output of more than ninety-two 1,000 megawatt ...

Over the past 20 years or so, the conventional wisdom that daylight saving time cuts down on energy use has come into ...

I was curious about the benefits of LED over conventional lighting. Turns out it's more than just a money-saver.

Ceiling fans, energy star appliances, and energy-efficient light bulbs can also help you save. Even when they aren't in use, home electronics use energy and increase your electricity bill.

Small adjustments, like choosing the right light bulbs, kitchen tools ... Having things power down automatically also means saving on energy costs. "Smart plugs aren't just a great way to ...